The 2026 Run WoodStock has concluded.

Run WoodStock

Race complete
Pinckney, MI, USA · September 12, 2026
partly-cloudy-day62°·73° high·Light·Dry
5
Register

Race Day Weather

partly-cloudy-day
62°at start
82° high
Breezy
Dry
Your goal
0:00:00

Warm temps, adjust pace early

Runners will face a temperature rise from 62°F at the start to 82°F by the finish, with average humidity at 76% and a dew point of 66°F. Winds will be from the SSE at 11 mph, with gusts up to 22 mph. Participants should consider starting conservatively and increase hydration frequency as temperatures climb.

partly-cloudy-night6
partly-cloudy-night6
partly-cloudy-night6
partly-cloudy-day6
partly-cloudy-day5
clear-day4
partly-cloudy-day4
partly-cloudy-day3
partly-cloudy-day3
partly-cloudy-day2
partly-cloudy-day2
partly-cloudy-day2
partly-cloudy-day3
partly-cloudy-day3
partly-cloudy-day3
partly-cloudy-night3

Pace Calculator

26.2mi
0:00:00
HH:MM:SS
Pace
—

Enter a finish time to see what race day does to it.

Common Goals:

Get forecast alerts for Run WoodStock

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

Run WoodStock is a multi-day trail running festival held at a campground in the Pinckney Recreation Area near Gregory, Michigan, organized by RF Events. The weekend runs Thursday through Sunday and includes distances from a one-mile fun run up to the Hallucination 100 Mile and Happening 100K ultras, plus 50 Mile, 50K, marathon, half marathon, and 5-mile races on mostly single-track trail. The event pairs racing with a Woodstock-themed festival atmosphere, including live music, on-site camping, and tie-dye finisher gear. Source

Race weekend

Thursday, September 10
7:15 PMBohemian Beverage Mile (1.0 mi)
Friday, September 11
2:00 PMHallucination 100 Mile (100.0 mi)
2:00 PMHappening 100K (62.1 mi)
7:30 PMFunky Bus 5K (3.1 mi)
7:30 PMFar Out 5K (3.1 mi)
Saturday, September 12
6:00 AM50 Mile (50.0 mi)
6:00 AM50K (31.1 mi)
8:00 AM5 Mile (5.0 mi)
7:30 PMFeelin' Groovy 5K (3.1 mi)
Sunday, September 13
8:30 AMFree Love 5M (5.0 mi)
Area Map

Course Map

FAQ

When is the 2026 Run WoodStock?

The 2026 Run WoodStock will be held on Saturday September 12, 2026.

What is the time limit for the Run WoodStock?

The time limit for the Run WoodStock is 10 hours.

What will the weather be like for the 2026 Run WoodStock?

The forecast calls for a high of 82°F and a low of 62°F with a 0% chance of rain.

Historical Weather

Based on 2 years of data
Avg Temp
52°F
L:49° H:57°
RunScore
10
Conditions
Rain Freq
0%
0 of 2 yrs
Wind9mph
Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
clear-night
50°/61°-
9
2024
cloudy
48°/54°-
10